PMC:1315279 / 385-391 JSONTXT

{"project":"craft-sa-dev","denotations":[{"id":"T303","span":{"begin":2,"end":6},"obj":"JJ"},{"id":"T304","span":{"begin":1,"end":2},"obj":"HYPH"}],"relations":[{"id":"R65","pred":"punct","subj":"T304","obj":"T303"}],"text":"8-null"}

{"project":"craft-ca-core-ex-dev","denotations":[{"id":"T140","span":{"begin":2,"end":6},"obj":"SO_EXT:sequence_nullness"}],"text":"8-null"}